| 再谈冶金学中使用国际单位制的若干问题 |
| |
| 引用本文： | 曲英,姜钧普,项长祥.再谈冶金学中使用国际单位制的若干问题[J].中国冶金,2003(9):37-42. |
| |
| 作者姓名： | 曲英 姜钧普 项长祥 |
| |
| 作者单位： | 北京科技大学冶金学院,北京,100083 |
| |
| 摘 要： | 讨论了近年来在冶金书刊中作为国际单位制推行的质量分数和传统的质量百分浓度的关系，指明了出现计算错误的可能性，并联系热力学函数的标准状态进行了分析。也提出了冶金学中使用国际单位制目前还存在的若干问题。
|
| 关 键 词： | 冶金学 国际单位制 SI制 计量单位 质量分数 热力学函数 |
RE-DISCUSSION ABOUT SEVERAL ISSUES IN USING INTERNATIONAL UNITS SYSTEM IN METALLURGY |
| |
| QU Ying JIANG Junpu XIANG Changxiang.RE-DISCUSSION ABOUT SEVERAL ISSUES IN USING INTERNATIONAL UNITS SYSTEM IN METALLURGY[J].China Metallurgy,2003(9):37-42. |
| |
| Authors: | QU Ying JIANG Junpu XIANG Changxiang |
| |
| Abstract: | The mass friction was recommended as a SI unit in metallurgical literature in China receutly. The relationship between the mass fraction and traditional weight percent is studied. The possibility to have calculation errors in metallurgy by using these two units is discussed with the analysis on the standard states of thermodynamic functions. Some problems existing in the application of international unit system in metallurgy are also pointed out. |
| |
| Keywords: | SI system metallurgy measurement unit standard state |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
